CN216698946U - Anti-releasing connector with grounding piece - Google Patents

Abstract

The utility model discloses an anti-tripping connector with a grounding piece, which comprises a body and the grounding piece arranged on the body, wherein the grounding piece comprises a first connecting piece and a second connecting piece, the first connecting piece is connected with the first connecting piece through a first connecting piece, and the second connecting piece is connected with the second connecting piece through a second connecting piece: wherein: the body comprises an insulating seat and a terminal embedded and formed on the insulating seat, the grounding sheet is arranged on one side of the insulating seat in a buckling mode, a mounting groove is formed in the insulating seat, one of the grounding sheet and the mounting groove is provided with a buckling part, the other one of the grounding sheet and the mounting groove is provided with a buckling position, and the buckling part is matched with the buckling position to realize the fixed connection of the grounding sheet on the insulating seat; so, through the design of grounding piece for the connector has the electromagnetic interference resistance's of preferred performance, has avoided external electromagnetic interference to influence on the connector, has guaranteed the signal transmission's of connector stability, and simultaneously, the grounding piece is the buckle formula equipment, is favorable to the equipment production between grounding piece and the connector, has improved the production efficiency of connector, and structural design is ingenious reasonable, easy operation, the equipment is convenient, and stability in use is good, and application scope is wide.

Description

Anti-trip connector with ground lug

technical field

The utility model relates to the technology in the field of connectors, in particular to an anti-tripping connector with a grounding piece.

Background technique

With the continuous development of society and the electronic and electrical industry, the use of electronic connectors is also increasing. Electronic connectors are also called circuit connectors or electrical connectors, which bridge two conductors on a circuit. A conductor device that allows current or signals to flow from one conductor to another conductor. Simply put, an electronic connector is a component that is used to complete the electrical connection between circuits or electronic machines. However, the existing connectors are usually set in the position where the signal transmission rate of the equipment is high, the current is large and the communication is frequent, which makes the connector easy to cause or be caused by electromagnetic interference, thus affecting the stability of signal transmission, and the structure is not good. , unstable to use.

Therefore, it is necessary to study a new technical solution to solve the above problems.

Utility model content

In view of this, the main purpose of the present invention is to provide an anti-tripping connector with a grounding piece, which makes the connector have better anti-electromagnetic interference through the design of the grounding piece. The performance ensures the stability of the signal transmission of the connector. At the same time, the grounding sheet is assembled by a snap, which is conducive to the assembly and production between the grounding sheet and the connector, improves the production efficiency of the connector, and has a wide range of applications.

To achieve the above object, the present utility model adopts the following technical scheme:

An anti-tripping connector with a grounding sheet includes a body and a grounding sheet arranged on the body: wherein: the body includes an insulating seat and a terminal that is inlaid on the insulating seat, and the grounding sheet is a card The buckle type is arranged on one side of the insulating base, the insulating base is provided with a mounting groove, one of the grounding sheet and the mounting groove is provided with a buckle portion, and the other is provided with a buckle position. The part is adapted to the buckle position to realize the fixed connection of the grounding sheet on the insulating base.

As a preferred solution, the outer side of the insulating seat is provided with a first convex portion and a second convex portion arranged at a front and rear spacing, and the opposite sides between the first convex portion and the second convex portion are provided with a first convex portion and a second convex portion. a groove, the installation groove is formed between the first groove of the first convex part and the first groove of the second convex part; the grounding plate includes a vertical plate part and a horizontal plate part that are integrally connected; The vertical plate portion is adapted and positioned in the installation groove.

As a preferred solution, the snap portions are formed on the front and rear sides of the vertical plate portion, and the snap portions are formed in the first grooves.

As a preferred solution, two grounding sheets are provided, and the two grounding sheets are respectively provided on the left and right sides of the insulating base. Correspondingly, there are two first convex portions and two second convex portions.

As a preferred solution, the lower end of the transverse plate portion is flush with the lower end of the insulating seat.

As a preferred solution, the insulating base has a plug cavity with one end open, the terminal includes an electrical contact section and a welding fixing section, the electrical contact section is arranged in the plug cavity, and the welding fixing section extends out of the insulation The rear end of the seat is exposed; a first foolproof part and a second foolproof part are integrally formed in the plug cavity, the first foolproof part is located in the middle of the plug cavity, and the second foolproof part is located in the middle of the plug cavity. The side of the first foolproof part.

As a preferred solution, the insertion cavity is provided with a second groove extending downward, the first foolproof portion is provided on the inner end surface of the second groove, and the second foolproof portion is provided on the second groove. A fool-proof part on the left side.

As a preferred solution, the front side of the second foolproof part is provided with a vacant port, a luminous element is arranged in the vacant port, and the front end of the luminous element is exposed from the vacant port, and is connected with the second guard. The front end of the stay is flush.

As a preferred solution, the plug cavity is also provided with fool-proof recesses, and the fool-proof recesses are provided with three and are respectively arranged on the left side, the right side and the upper side of the plug cavity. The first and second foolproof parts are located below the three foolproof recesses, and the electrical contact segment is located between the three foolproof recesses.

As a preferred solution, the first fool-proof portion is provided with a guiding inclined surface that facilitates the insertion of the device into the plug cavity.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solutions that the design of the grounding sheet enables the connector to have better anti-electromagnetic interference performance, avoiding the need for The external electromagnetic interference affects the connector and ensures the stability of the signal transmission of the connector. At the same time, the grounding plate is assembled by a snap, which is conducive to the assembly and production between the grounding plate and the connector, and improves the performance of the connector. Production efficiency, ingenious and reasonable structure design, simple operation, convenient assembly, good use stability, and wide application range;

Secondly, there are two grounding plates, which improves the anti-electromagnetic interference performance of the connector and further ensures the stability of the signal transmission of the connector. At the same time, the horizontal plate of the grounding plate is flush with the insulating seat, which is beneficial to the body. Good contact with the circuit board;

In addition, the arrangement of the first foolproof part and the second foolproof part is beneficial to the insertion of the plug-in connector into the plug-in cavity accurately and smoothly, avoiding the terminal damage caused by incorrect plug-in connection, long service life and practicality. At the same time, the setting of the luminous part is helpful for the user to identify the position of the connector in a dark environment, and it is convenient for the plug-in part to be accurately connected with the body, and the setting of the fool-proof recess further ensures the plug-in connection. The parts are accurately connected with the body, and the usability is good.

In order to illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the front view of the embodiment of the present utility model;

Fig. 2 is the top view of the embodiment of the present utility model;

3 is a cross-sectional view of an embodiment of the present invention.

Description of drawings:

10. Main body 101. Fool-proof recess

102. Guide slope 11. Insulation seat

111, the first convex part 112, the second convex part

113. First groove 114. Buckle position

115. Plug cavity 116. First foolproof part

117, the second foolproof part 118, the second groove

119, give way port 12, terminal

13. Luminous parts 20. Grounding sheet

21. Vertical plate 211. Buckle part

22. Horizontal plate.

Detailed ways

Please refer to FIG. 1 to FIG. 3 , which show the specific structure of the embodiment of the present invention.

An anti-tripping connector with a grounding piece includes a main body 10 and a grounding piece 20 arranged on the main body 10: wherein: the main body 10 includes an insulating seat 11 and a terminal 12 that is insert-molded on the insulating seat 11. , the grounding sheet 20 is arranged on one side of the insulating base 11 in a snap-type manner, the insulating base 11 is provided with a mounting groove, and one of the grounding sheet 20 and the mounting groove is provided with a snapping portion 211, The other is provided with a snap-on position 114, and the snap-on portion 211 is adapted to the snap-on position 114 to realize the fixed connection of the grounding sheet 20 on the insulating base 11; thus, through the design of the grounding sheet, the connector has a relatively high performance. The best anti-electromagnetic interference performance ensures the stability of the signal transmission of the connector. At the same time, the grounding plate is snap-type assembly, which is conducive to the assembly and production between the grounding plate and the connector, and improves the production efficiency of the connector. Wide range of applications.

Usually, the outer side of the insulating seat 11 is provided with a first convex portion 111 and a second convex portion 112 arranged at a front and rear spacing, and the opposite sides between the first convex portion 111 and the second convex portion 112 are provided with a first convex portion 111 and a second convex portion 112. A groove 113 is formed between the first groove 113 of the first convex portion 111 and the first groove 113 of the second convex portion 112 , and the grounding plate 20 includes an integrally connected vertical plate portion 21. The horizontal plate portion 22, the vertical plate portion 21 is adapted to be positioned in the installation groove; preferably, the insulating seat 11 is made of PA9T material; and the outer surface of the terminal 12 is provided with a tin-plated layer.

In this embodiment, the buckle portions 211 are formed on the front and rear sides of the vertical plate portion 21 , and the buckle positions 114 are formed in the first grooves 113 ; preferably, the grounding plate 20 is provided with two , the two grounding pieces 21 are respectively arranged on the left and right sides of the insulating base 11 , correspondingly, the first convex portion 111 and the second convex portion 112 are provided with two; and the lower end of the horizontal plate portion 22 Flush with the lower end of the insulating seat 11 .

In addition, the insulating base 11 has a plug cavity 115 with one end open, the terminal 12 includes an electrical contact section and a welding fixed section, the electrical contact section is arranged in the plug cavity 115, and the welding fixed section protrudes The rear end of the insulating seat 11 is exposed; the plug cavity 115 is integrally formed with a first foolproof part 116 and a second foolproof part 117 , and the first foolproof part 116 is located in the middle of the plug cavity 115 , so The second foolproof part 117 is located at the side of the first foolproof part 116 .

Here, the insertion cavity 115 is provided with a second groove 118 extending downward, the first foolproof portion 116 is provided on the inner end surface of the second groove 118, and the second foolproof portion 117 is provided On the left side of the first foolproof part 116; and, the front side of the second foolproof part 117 is provided with an opening 119, and a luminous part 13 is arranged in the opening 119; The front end is exposed from the escape opening 119 and is flush with the front end of the second foolproof part 117 .

In addition, the plug cavity 115 is also provided with foolproof recesses 101, and the foolproof recesses 101 are provided with three and are respectively arranged on the left, right and upper sides of the plug cavity 115. The first foolproof recess 101 is provided. The electrical contact section 116 and the second fool-proofing portion 117 are located below the three fool-proofing recesses 101, and the electrical contact segment is located between the three fool-proofing recesses 101; preferably, the first fool-proofing portion 116 is provided with There are guide slopes 102 that facilitate the insertion of the device into the socket cavity.

The key point of the design of the present utility model is that, mainly through the design of the grounding sheet, the connector has better anti-electromagnetic interference performance, avoiding the influence of external electromagnetic interference on the connector, and ensuring the signal transmission of the connector. Stability, at the same time, the grounding plate is a snap-type assembly, which is conducive to the assembly and production between the grounding plate and the connector, and improves the production efficiency of the connector. The structure design is ingenious and reasonable, the operation is simple, the assembly is convenient, and the use stability is good. Wide range of applications;

Secondly, there are two grounding plates, which improves the anti-electromagnetic interference performance of the connector and further ensures the stability of the signal transmission of the connector. At the same time, the horizontal plate of the grounding plate is flush with the insulating seat, which is beneficial to the body. Good contact with the circuit board;

In addition, the arrangement of the first foolproof part and the second foolproof part is beneficial to the insertion of the plug-in connector into the plug-in cavity accurately and smoothly, avoiding the terminal damage caused by incorrect plug-in connection, long service life and practicality. At the same time, the setting of the luminous part is helpful for the user to identify the position of the connector in a dark environment, and it is convenient for the plug-in part to be accurately connected with the body, and the setting of the fool-proof recess further ensures the plug-in connection. The parts are accurately connected with the body, and the usability is good.

The above are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention , all still belong to the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a take earth lug anticreep to detain formula connector which characterized in that: including the body and set up the grounding piece on the body: wherein: the body is including insulating seat and the terminal of inserted shaping on insulating seat, the grounding piece sets up in one side of insulating seat for the buckle formula, be provided with the mounting groove on the insulating seat, one of grounding piece, mounting groove is provided with buckle portion in the two, and another is provided with the buckle position, buckle portion adaptation is in order to realize the fixed connection of grounding piece on insulating seat on the buckle position.

2. The anti-trip connector with grounding piece of claim 1, wherein: the utility model discloses a grounding piece, including the first convex part of insulating seat, first recess, second convex part, installation slot, grounding piece, vertical plate portion, horizontal plate portion, vertical plate portion adaptation is located the installation slot, the outside of insulating seat is provided with first convex part, the second convex part of arranging around the interval formula, the opposite side between first convex part, the second convex part all is provided with first recess, the installation slot is formed between the first recess of first convex part, the first recess of second convex part, the grounding piece is including the vertical plate portion, the horizontal plate portion of body coupling, vertical plate portion adaptation is located the installation slot.

3. The anti-trip connector with grounding piece of claim 2, wherein: the buckling parts are formed on the front side and the rear side of the vertical plate part, and the buckling parts are formed in the first grooves.

4. The anti-trip connector with grounding piece of claim 2, wherein: the ground lug is provided with two, and two ground lugs set up respectively in the left and right side of insulating seat, and is corresponding, first convex part, second convex part all are provided with two.

5. The anti-trip connector with grounding piece of claim 2, wherein: the lower end of the transverse plate part is flush with the lower end of the insulating seat.

6. The anti-trip connector with grounding piece of claim 1, wherein: the insulating seat is provided with a plug cavity with an opening at one end, the terminal comprises an electric contact section and a welding fixing section, the electric contact section is arranged in the plug cavity, and the welding fixing section extends out of the rear end of the insulating seat and is exposed; the grafting intracavity integral type shaping has first fool-proof portion and second fool-proof portion, first fool-proof portion is located the middle part position in grafting chamber, the second fool-proof portion is located the side of first fool-proof portion.

7. The anti-trip connector with grounding piece of claim 6, wherein: the plug-in connection chamber is provided with the second recess that downwardly extending set up, first fool-proof portion sets up on the inner terminal surface of second recess, the second fool-proof portion sets up in the left side of first fool-proof portion.

8. The anti-trip connector with grounding lug of claim 7, wherein: the front side of the second fool-proof portion is provided with a yielding port, a noctilucent piece is arranged in the yielding port, and the front end of the noctilucent piece is exposed from the yielding port and is flush with the front end of the second fool-proof portion.

9. The anti-trip connector with grounding piece of claim 6, wherein: the grafting intracavity still is provided with prevents slow-witted concave position, prevent slow-witted concave position and be provided with threely and set up respectively in left side, right side, the upside in grafting chamber, first prevent slow-witted portion, second prevent slow-witted portion all are located the below of three prevent slow-witted concave position, the electrical contact section is located between the three prevent slow-witted concave position.

10. The anti-trip connector with grounding piece of claim 6, wherein: the first fool-proof portion is provided with a guide inclined plane which facilitates equipment to be inserted into the inserting cavity.

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